Shandong Yongtai Lighting Electrical Equipment Co., Ltd. is one of the leading lighting source firms in Shandong. We are a consolidated enterprise with more than 1500 employees and the annual production capacity of 300 million lights and bulbs, 10 million fluorescent lamps and 10 million energy-saving bulbs. Our company has been researching and developing common bulbs, energy-saving lamps, LED lamps, fluorescent lamps, sodium lamps, metal halide lamps, etc. Our company has the producing ability of flat glass, glass tubes, vacuum tubes, glassware and other glass products, and the engineering...